UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYHv0ZsMpfUF6bjU3dUPmF4eFLJkHWIvmmHwIYOY4os=' 
WHERE 
  key_id = '259a3ee5793f3d2415197f21cf67f173870c2018636a4b1a0cb8a67ba58f8f26' 
  AND (
    token = 'VYHv0ZsMpfUF6bjU3dUPmF4eFLJkHWIvmmHwIYOY4os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )